Pith Number

pith:M32WFBTY

pith:2009:M32WFBTYOIHGBCFFMXHQR35QJX

not attested not anchored not stored refs pending

Superfluid-insulator transition of disordered bosons in one-dimension

Anatoli Polkovnikov, Ehud Altman, Gil Refael, Yariv Kafri

arxiv:0909.4096 v1 · 2009-09-22 · cond-mat.dis-nn · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M32WFBTYOIHGBCFFMXHQR35QJX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:11:45.112128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66f5628678720e6088a565cf08efb04dd9c387e0025fbc5b3d85c8ba7da3a969

Aliases

arxiv: 0909.4096 · arxiv_version: 0909.4096v1 · doi: 10.48550/arxiv.0909.4096 · pith_short_12: M32WFBTYOIHG · pith_short_16: M32WFBTYOIHGBCFF · pith_short_8: M32WFBTY

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/M32WFBTYOIHGBCFFMXHQR35QJX \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 66f5628678720e6088a565cf08efb04dd9c387e0025fbc5b3d85c8ba7da3a969

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbbebb0a73494ae3fdfe93c2370f3952377ac46147762234ce3b80c9088a143b",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2009-09-22T21:08:04Z",
    "title_canon_sha256": "524d206ceaf2eb5e0d7858f7abf81f787f4c857c45a3c12f0e918f9521c79c15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.4096",
    "kind": "arxiv",
    "version": 1
  }
}